baber/WOPTO huggingface dataset:
Patent JP-2004050288-A (JP)
Title: Nozzle for continuous casting
Inventor: KIMURA YOSHIAKI
IPC: C04B35/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting in which erosion can be prevented while preventing the deposition of precipitates on the inner circumferential face, and to provide a tundish for continuous casting.  <P>SOLUTION: In the nozzle for continuous casting, a part or the whole other than the upper end of the inner circumferential face consists of a CaO-MgO-C-containing refractory 21, and a refractory 22 composing the outer circumferential side of the nozzle is exposed to the upper end part of the inner circumferential face of the nozzle. As for the refractory 22 composing the outer circumferential side of the nozzle, the inside diameter is narrowed to the side of the inner circumferential face of the nozzle in the upper end part of the nozzle. The content of SiO<SB>2</SB>in the refractory 22 composing the outer circumferential side of the nozzle is ≤5 mass%. Further, in the tundish for continuous casting, the bottom part has a dipping nozzle. In the dipping nozzle, a part or the whole of the inner circumferential face consists of a CaO-MgO-C-containing refractory. The nozzle for casting provided in contact with the upper end of the dipping nozzle is obtained by using an Al<SB>2</SB>O<SB>3</SB>+C-containing refractory having an SiO<SB>2</SB>content of ≤5 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324062-A (JP)
Title: Traveling apparatus of snowplow
Inventor: YONEDA SATORU
IPC: B62D51/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a snowplow having excellent steerability by making changeable the ground-contact area of crawler belts to reduce operating force in the turning of a machine and in the lifting operation of a snow removing part in the crawler traveling device of the snowplow.  <P>SOLUTION: This snowplow 10 comprises the snow removing part 11 disposed forward of a machine frame 15 and a crawler traveling device 13 disposed under the machine frame 15. The traveling device 13 is formed of a drive sprocket 25, a driven sprocket 26, and a crawler belt 31 wound on these sprockets. A rolling wheel 27 pressing the crawler belt 31 in a ground-contact direction is disposed between the drive sprocket 25 and the driven sprocket 26. The drive sprocket 25 and the driven sprocket 26, the drive sprocket 25 and the rolling wheel 27, and the driven sprocket 27 and the rolling wheel 27 are made switchable each other to form the contact surfaces of the crawler belt 31 with the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321259-A (JP)
Title: Spacer
Inventor: KATOU YOSHIMASA
IPC: A47B97/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer, when disposing a plurality of furniture, being suitably used in wiring or the like and providing a prescribed interval therebetween.  <P>SOLUTION: This spacer is used by being attached to a horizontal member S of the furniture with a top plate, can be projected/sunken between a projecting position where an abutment part 11 is positioned outward the edge part of the top plate and a sinking position where the abutment part 11 is positioned inward the edge of the top plate, and is provided with an intermediate engagement part 13, when an abutment surface is made to abut on an object in the projecting position, engaged with a part of the horizontal member S and supporting its reaction to the horizontal member S. The operation in the direction different from the projecting/sinking direction is applied to the intermediate engaged part 13, so that the engagement with the horizontal member S is released and can move toward the sinking position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323662-A (JP)
Title: Coating rubber composition for steel cord and heavy duty tire
Inventor: KANOU SUKEAKI
IPC: C08K5/44
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating rubber composition for steel cords for heavy duty tires which is highly elastic and excellent in creep resistance, aging resistance and adhesion to steel cords.  <P>SOLUTION: The coating rubber composition for steel cords for heavy duty tires is obtained by blending 50-98 mass% at least either of a natural rubber or a polyisoprene rubber in the aggregate, 0.3-2.0 pts.mass sodium 1,6-hexamethylene dithiosulfate 2 hydrate (HTS) and 0.3-1.5 pts.mass N-cyclohexyl-2-benzothiazyl-sulfenamide or over 1.0 pts.mass and not more than 2.5 pts.mass N,N'-dicyclohexyl-2-benzothiazolyl-sulfenamide to 100 pts.mass rubber component containing 2.0-5.0 wt.% trans polybutadiene rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000960-A (JP)
Title: Perfluorinated compound decomposition device and perfluorinated compound treatment system using it
Inventor: CHAE SEUNG-KI
IPC: C07B35/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfluorinated compound (PFC) decomposition device which realizes easy maintenance, mass treatment, and a low operation cost by directly connecting the device with an exhaust gas duct and adding electrical energy directly to the mixed exhaust gas containing a large volume of discharged PFC gas at normal temperature and pressure to decompose the PFC gas, and a PFC treatment system using the decomposition device.  <P>SOLUTION: The PFC decomposition device has an earthed external electrode part 30 having an internal space through which the PFC gas flows, an internal electrode part 40 inserted into the internal space in the external electrode part 30 to form an reaction space between it and the external electrode part 30, and a high voltage supply part 50 generating an electron beam and applying a high frequency high voltage to the internal electrode part 40 so as to decompose the PFC gas in the reaction space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330198-A (JP)
Title: Laser beam machining system
Inventor: SUZUKI HIDEKI
IPC: B23K26/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the machining quality by specifying the laser beam irradiation position at high accuracy even when any positional deviation or the like occurs by the carriage of a medium to be machined in a continuous state in a laser beam machining system to perform machining by the laser beam irradiation based on the predetermined machining data when a machining area of the medium in a continuous state to be carried reaches a laser beam irradiation area.  <P>SOLUTION: An obliquing means 19 to guide the continuous medium at the angle θ of inclination according to the scanning angle θ of laser beam irradiation by a laser beam irradiation means 21 is provided on a carrying passage of the continuous medium 14, and an oblique release means 20 to guide the condition of the continuous medium 14 so as to return the medium in a carrying state before the medium obliques by the obliquing means 19 at the inverse angle θ of inclination symmetric to the angle θ of inclination of the obliquing means 19 is provided. Laser beam irradiation is performed, for example, on the obliquing means 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330470-A (JP)
Title: Liquid supply device and recording apparatus
Inventor: FUJIOKA SATOSHI
IPC: B41J2/175
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply device which can surely recognize a switching state of a valve set in a liquid supply passage, and to provide a recording apparatus equipped with the liquid supply device.  <P>SOLUTION: The valve 23 set in the liquid supply passage 1 is opened or closed interlocking with the operation of a lever 42 set at a storing part 104. The valve cannot be opened or closed unless the user operates the lever, and therefore the user is prevented from mistakenly recognizing the switching state of the valve. Flowing of the air into the liquid supply passage at the time of extracting and inserting a cartridge can be surely prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335640-A (JP)
Title: Projection aligner
Inventor: ISHIKAWA HIROMI
IPC: B41J2/45
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a projection aligner in which the extinction ratio of a two-dimensional pattern projected onto a photosensitive material is enhanced.  <P>SOLUTION: When a two-dimensional pattern of a light spatially modulation through a DMD 80 passes through an image side telecentric first image formation optical system 51 to form an image, magnification of the image is adjusted through a magnification adjusting optical system 53. Subsequently, an incident light emitted from a light source unit 60 and passed through a DMD irradiation optical system 70 is subjected to spatial light modulation through a DMD 80 and a two-dimensional pattern of a light spatially modulation through the DMD 80 is passed through the first image formation optical system 51, the magnification adjusting optical system 53, a microlens array 55, an aperture array 59 and a second image formation optical system 52 before being projected onto a photosensitive material 150 in order to expose the photosensitive material 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329521-A (JP)
Title: Cleaner hose
Inventor: NAKANISHI TOSHIHIRO
IPC: A47L9/24
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose having no part where compression or tension force in the axial direction and pressure in the bending direction are locally concentrated, so that a crack is hardly formed or the hose is hardly broken even if the compression and tension force in the axial direction and the pressure in the bending direction are repeatedly applied to the hose while the hose is used, and capable of recovering itself naturally in a circular arc shape even if the hose is accidentally trodden.  <P>SOLUTION: The cleaner hose consists of a tube wall 1 formed as inner/outer double walls 2 of a thin film-like band material, a synthetic resin reinforcing wire 4 spirally disposed between the double walls 2, and a conductive line 3 inserted into the inside of the reinforcing wire 4. The reinforcing wire 4 is cylindrical, and the conductive line 3 consisting of an aggregate of thin lines is slackly inserted into the internal hollow c. The reinforcing wire 4 is also slackly inserted into the space S formed between the double walls 2 of the tube wall 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335792-A (JP)
Title: Oxide semiconductor light emitting device
Inventor: SAITO HAJIME
IPC: H01L33/52
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light emitting device that is superior in light emitting characteristics and power saving.  <P>SOLUTION: A quantum well light emitting layer 103 is formed by laminating alternately an Mg<SB>0.1</SB>Zn<SB>0.9</SB>O barrier layer and a Cd<SB>0.1</SB>Zn<SB>0.9</SB>O well layer. Thus, the confinement effect of the Cd<SB>0.1</SB>Zn<SB>0.9</SB>O well layer is improved and the light emitting characteristic and power saving can be made high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334043-A (JP)
Title: Function setting device, image forming apparatus, and information recording medium
Inventor: TAKATSU KAZUNORI
IPC: G03G21/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily recognize an information recording medium corresponding to a requested function when the user sets the function by using the information recording medium.  <P>SOLUTION: A recess 101 is formed on the top face 100a of an image forming apparatus. A reading part that reads information recorded in an information recording medium 120 without coming in contact with the medium 120 is disposed on the back side of the recess 101. Upon placement of the information recording medium 120 in the recess 101, information recorded in the information recording medium 120 placed on the recess 101 is read by the reading part. Consequently, a function specified by the information is set so as to be performed. The names of functions, etc., settable by the information recording medium 120 are described in a function display column 121b on the surface of the information recording medium 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325532-A (JP)
Title: System and method for peeling human skin
Inventor: LIU KAY
IPC: A61P17/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing necrotized epidermic layer, a necrotized tissue piece and dirt without using grinding and rough material used in conventional technique, and to peel the epidermic layer by using an ultrasonic apparatus and a peeling liquid in particular.  <P>SOLUTION: A human skin peeling system is provided with: an ultrasonic apparatus 40 which is capable of generating ultrasonic waves having frequencies in the range of 10 kHz to 100 kHz and which can be disposed adjacently to the epidermic layer of the skin; and peeling liquid 50 which can come into contact with the epidermis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342157-A (JP)
Title: Recording medium discriminating device, information reproducing device, and information recording device
Inventor: GOTO HIROKI
IPC: G11B7/09
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the following inconvenience; conventionally, it has taken a long waiting time before providing information such as the video and sound of an optical disk irrespective of the kinds of inserted optical disks.  <P>SOLUTION: The recording medium discriminating device is provided with: a microcomputer or the like (6) for discriminating the number of recording layers in an optical disk (1) on the basis of the reflected light of the light beam (9) from the optical disk (1); the microcomputer or the like (6) for identifying the optical disk (1) as the one (1) provided with two or more recording layers when the number of the recording layers is judged as more than one; the microcomputer or the like (6) for discriminating the shape of the recording track in the recording layer on the basis of the reflected light when the number of the recording layers is judged as one; and the microcomputer or the like (6) for identifying the type of the optical disk (1) with the single recording layer by further sub-dividing the type thereof on the basis of the discriminated shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305672-A (JP)
Title: Fence with bench
Inventor: OFUSA HIROSHI
IPC: A47C11/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence with a bench prevented from impeding pedestrians in being unused by attaching the bench, which is stored by being folded, to the fence to be installed in a boundary between a walkway and a roadway.  <P>SOLUTION: A shaft 11 is directly and rotatably journaled to supports 2 and 3 constituting the fence 1 and a bench seat 15 is fixed to the shaft 11. The support 2, in its hollow inside, incorporates a bench seat folding mechanism 30 and an energizing force, which is changed by the contraction/expansion of a tensile spring 33, is applied to the shaft 11. The bench seat 15 is downward rotated and stopped in a horizontal state so as to be used as the bench. When a user rises from the bench seat 15, the bench seat 15 turns while gradually lowering the speed by the gradually reducing energizing force of the tensile spring 33 and is automatically stored in the fence 1 to be prevented from impeding the pedestrians.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343882-A (JP)
Title: Generator
Inventor: YAMATO JUNJI
IPC: F03G3/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator which can generate power regardless of the magnitude of an added external force or a time when the external force is transmitted.  <P>SOLUTION: In a generator 1, when a slide shaft 72 of an impacting body 7 rides over the step 511 of a retainer 51 by the external force added to a receiver 91, the impacting body 7 rocks along a guide path 5 when it falls by its dead weight. Accordingly, the impacting body 7 continues to rock along the guide path 5 while it falls down merely by adding the external force for allowing the slide shaft 72 of the impacting body 7 to ride over the step 511 of the retainer 51 once to the receiver 91, and the impacting body 73 continues to hit piezoelectric elements 41 and 42 repeatedly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344198-A (JP)
Title: Shelf attaching structure
Inventor: INABA MASAFUMI
IPC: A47K4/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf attaching structure capable of being attached to the wall surface of a bathroom or the like with high attaching strength without the danger of damaging an appearance.  <P>SOLUTION: The shelf attaching structure is for attaching a shelf part to the surface of a wall panel through L-shaped metal fittings each composed of a horizontal part and a vertical part. The L-shaped metal fitting is inserted into each of a plurality of through-holes formed on the wall panel and the vertical part is disposed along the back surface of the wall panel with the tip upwards. The horizontal part is provided in a protruded condition roughly horizontally inside a room and the upper surface plate of the shelf part is mounted on the upper side of the horizontal part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346582-A (JP)
Title: Window frame and composite fitting equipped with the same
Inventor: TAKEDA AKIHIKO
IPC: E06B1/36
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window frame with a simple structure capable of replacing a sliding screen and a swinging screen to each other without requiring replacement of screen side parts.  <P>SOLUTION: The composite fitting is provided with the upper frame 24 having a movable upper support part 45 and the lower frame 22 having a movable lower support part 76, for a movable screen 9. The movable upper support 45 has an upper horizontal pieces 56, 59 corresponding to the depth thickness of the movable screen 9, upper notches 55, 58 formed in the middle part in the depth direction of the upper horizontal screen 9, and an upper hollow part 60 provided at the upper side of the upper horizontal piece 56. The movable lower support 76 has a lower horizontal piece 85 corresponding to the depth thickness of the movable screen 9, a lower notch 86 formed in the intermediate part in the depth direction of the lower horizontal piece 85, and a C-shaped dovetail groove 87 whose lower notch 86 is opened upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344783-A (JP)
Title: Bottle with hydrogen water generator
Inventor: OKADA NORIMI
IPC: C01B5/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, since, in the conventional water generator containing active hydrogen has a structure where rock for active hydrogen generation is filled into large-sized first/second rock storing vessels, it is convenient in large scale stores (supermarkets), industries, large scale hospitals or the like, but, it is not provided with conditions required as a generating means for hydrogen water formation for a bottle, and to provide a bottle with a hydrogen water generator which can generate hydrogen water in situ when it is carried and is needed, and can be used every time as a household stock item.  <P>SOLUTION: In the bottle with a hydrogen water generator, the hydrogen water generator is composed of a cylindrical body provided with many perforations formed by a metal stock made of magnesium or the like, and a sack body filled with hydrogen water generating particles of magnesium, obsidian, tourmaline or the like and stored in the cylindrical body. The hydrogen water generator is provided freely detachably to the cap of the bottle, and the dipping of the hydrogen water generator into water of the bottle is practiced via a fastener release operation to the fastening means of the cap. Thus, it is a hydrogen water production tool using the bottle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348486-A (JP)
Title: Bar code or two-dimensional code printing system, bar code or two-dimensional code font setting method, and bar code or two-dimensional code font setting program
Inventor: HORIUCHI YUKIHARU
IPC: G06F17/21
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code or two-dimensional code printing system which easily changes the font and parameter setting, and also provide a bar code or two-dimensional code font setting method and a bar code or two-dimensional code font setting program.  <P>SOLUTION: The bar code or two-dimensional code printing system is provided with a host computer and a printing device connected to the host computer. The host computer is provided with an application program which generates document data, containing bar codes or two-dimensional codes and a printer driver which converts the document data into a command and transmits the command to the printer driver. In addition, the host computer is provided with a common font setting program which sets a common font, by making the bar code font information related to the bar code font or two-dimensional code font information related to the two-dimensional code in the printing device link with the parameter information of the bar code font or with the two-dimensional font.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345819-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: KATAYAMA YOSHITERU
IPC: B65H1/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a paper feeder, small-sized and having a number of paper storing means, although the paper feeder is increased in size by providing a number of paper storing means.  <P>SOLUTION: Two or more paper storing means are provided corresponding to one carry-out means, and the paper storing means are selectively set in a paper feeding position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347506-A (JP)
Title: Detection element for detecting concentration of oxygen
Inventor: SAKAI SHOICHI
IPC: G01N27/409
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable output in a rich state by inhibiting the passage of a solid electrolyte layer due to a measuring gas.  <P>SOLUTION: This detection element 1 for detecting the concentration of oxygen is equipped with a base member 2 of which the outer surface side is formed from an insulating material, the oxygen ion conductive solid electrolyte layer 3 formed on the outer surface of the base member 2, the porous layer 4 provided between the inner surface of the solid electrolyte layer 3 and the outer surface of the base member 2, the inside electrode 5 formed on the inner surface of the solid electrolyte layer 3 so as to face to the porous layer 4, the inside dense layer 6 having a window part 6a for an electrode formed on the outer surface of the solid electrolyte layer 3 from a material for inhibiting the passage of oxygen, the outside electrode 7 formed on the outer surface of the inside dense layer 6 and the outer surface of the solid electrolyte layer 3 exposed from the window part 6a for the electrode and the outside dense layer 8, which has an oxygen introducing window part 8a at the same position as the window part 6a for the electrode, formed on the outer surface of the outside electrode 7 from the material for inhibiting the passage of oxygen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI